本程序需在DOS下运行。每运行一次可执行程序random.exe，即可显示任意两个 16进制数的加法或减法表达式及其运算结果。在减法运算中，如果被减数小于减数，...

at89c51 ADC0809 Basic

计时程序,对8253进行分频,使用二个计数器,使第二个计数器的OUT作为中断源,送到8259产生中断,在LED上显示时间-time procedures for the 8,253-frequency, the use of two counters, so that a second counter OUT interrupted as a source to have interrupted 8259, the time shown on the LED

fft fangmiandefhf h dgdfdgdgfhffj

查找硬盘坏扇区并快速标出坏扇区 （FindBad v1.3）-you drive bad sector and the rapid deterioration marked Sector (FindBad v1.3)

S2试验板 AT89C51 晶振12M 1-S12控制的数码显示-S2 test AT89C51 crystal plate 12M1-S12-controlled digital display

汇编,bios功能调用,直接控制光驱开关-compilation, bios function, direct control drive Switches

非递归的快速排序算法-#include #include #define MAX_SIZE 11 using namespace std typedef int elem typedef std::stack Stack int partition(elem*pData, int low, int high) void swap(elem& a, elem& b) void qsort(elem* pData, int low, int high) int partition(elem*pData, int low, int high) { elem key = pData[low] while(low < high) { while(low < high && pData[high] >= key) high-- swap(pData[low], pData[high]) while(low < high && pData[low]

此头文件定义配置、寄存器和其他有用的文件

Jennic with ADE7756 power meter

光学冷加工倒角机的设计 伺服电机+LCD显示-Optical design of cold chamfering machine servo motor+ LCD Display